The table td id ="hello" is successfully filled with the javascript var "nSocial". However, as you can see, nSocial is composed of nSocial1+nSocial2+nSocial3. If I assign each of these to 10, it will successfully add them together to get 30. However, I want them to be set to 0 at default and to change/update automatically as the user inputs a value that can be determined by the corresponding ("Q").